is that instore?
how can you tell from outside of the box if it is a C3 version?
I'm trying to determine if that board supports ECC, doesn't seem like it, but that's also a feature nobody but me even cares about, and companies sometimes forget to even advertise it.
Hm, you want this for overclocking potential? My guess would be all the processors they are selling now are the latest revision and thus will be roughly equivalent in overclocking capability.
the C3 revision has a smaller revised box design, it also has a different box code
HDZ965FBK4DGM is c3 while HDZ965FBK4DGI is c2 stepping